Sony BVH-2000PS User manual

SONY:
VIDEOCORDER
BVH-2000PS
The function control panel, side panels and
handlesin this photograph shown are optionally
available.
Le panneau de contrbts des fonction, les pan-
neaux lateraux et les poignees presentes sur
cette photographie sont disponibles comme
equipernents en option.
Das hier abgebildete Bedienungspult, die
Seitenteile und die Griffe sind gesondert
IleferbaresZub ehbr.
~
OPERATION AND MAINTENANCE MANUAL
Volume4 1st Edition (Revised 9)
Serial No. 10001 and Higher

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CONFIDENTIAL
The material contained in this manual consists of information that is the property
of Sony Corporation and is intended solely for use by the purchasers of the
equipment described in this manual.
Sony Corporation expressly prohibits the duplication of any portion of this manual
or the use thereof for any purpose other than the operation or maintenance of the
equipment described in this manual without the express written permission of Sony
Corporation.
(
CONFIDENTIEL
(
Le materiel contenu dans ce manuel consiste en informations qui sont la propriete
de Sony Corporation et sont destinees exclusivement a I'usage des acquereurs de
l'equipernent decrit dans ce manuel.
Sony Corporation interdit formellement la copie de quelque partie que ce soit de ce
manuel ou son emploi pour tout autre but que des operations ou entretiens de
I'equipement a moins d'une permission ecrite de Sony Corporation.
(
VERTRAULICH
Das in dieser Anleitung enthaltene Material besteht aus Informationen, die Eigen-
tum der Sony Corporation sind, und ausschlieBlich zum Gebrauch durch den
Kaufer der in dieser Anleitung beschriebenen Ausriistunq bestimmt sind.
Die Sony Corporation untersagt ausdriicklich die Vervielfaltiqunq jeglicher Teile
dieser Anleitung oder den Gebrauch derselben fur irgendeinen anderen Zweck als
die Bedienung oder Wartung der in dieser Anleitung beschriebenen Ausrustunq
ohne ausdruckliche schriftliche Erlaubnis der Sony Corporation.
l

TABLE OF CONTENTS
Volume 1 Volume 4
1. OPERATION
1. FONCTIONNEMENT
1. BETRIEB
D. REPLACEABLE PARTS OPTIONAL
FIXTURE
Volume 2
Front Panel Assy 0-3
Power Supply Assy 0-6
Connector Panel Assy . . . . . . . . . . . . . . . . . . 0-9
Card Rack Assy . . . . . . . . . . . . . . . . . . . . . . 0-11
Level Control Panel Assy 0-13
Reel Table Assy . . . . . . . . . . . . . . . . . . . . .. 0-16
Tension Arm & Timer Roller Assy 0-19
Head Drum Assy 0-22
Movable Guide Assy .. . . . . . . . . . . . . . . . .. 0-25
Capstan & Mini Tension Arm Assy 0-27
Stationary Head Assy 0-29
PC Board & Panel Bracket on Front 0-31
Tape Transport Rear Assy 0-33
2. INSTALLATION
3.
PERIODIC CHECK MAINTENANCE
4. SERVICE INFORMATION
5.
THEORY OF OPERATION
6.
REPLACEMENT
7.
GENERAL INFORMATION FOR
ALIGNMENT
8.
PREPARATION FOR ALIGNMENT
9.
POWER SUPPLY SYSTEM ALIGNMENT
10. TAPE PATH SYSTEM ALIGNMENT
11. SERVO SYSTEM ALIGNMENT
12. AUDIO SIGNAL SYSTEM ALIGNMENT
13. VIDEO SIGNAL SYSTEM ALIGNMENT
14. DT SYSTEM ALIGNMENT
A. BLOCK DIAGRAMS
B. SEMICONDUCTOR PIN ASSIGNMENTS
C. SCHEMATIC DIAGRAMS & BOARD
LAYOUT
CARD RACK
AU-27 Board . . . . . . . . . . . . . . . . . . . . . . .. 0-37
AE-03 Board . . . . . . . . . . . . . . . . . . . . . . .. 0-39
EQ-02 Board . . . . . . . . . . . . . . . . . . . . . . .. 0-49
OM-25 Board 0-56 (5/5)
MO-14 Board 0-60(5/5)
LG-02 Board (Serial No. #1 XXXX) 0-64
LG-02 (A) Board (Seiral No. #2XXXX) 0-65 (2/3)
SY-79 Board 0-66
SY-80 Board 0-67
SY-43 Board 0-69
RL-12 Board . . . . . . . . . . . . . . . . . . . . . . . . 0-70
CO-17 Board 0-74
SR-15 Board 0-77
OT-05 Board (For 02/04 Model) 0-80
MB-14 Board .. . . . . . . . . . . . . . . . . . . . . . . D-83
TAPE TRANSPORT
AP-06 Board . . . . . . . . . . . . . . . . . . . . . . . . 0-84
BE-02 Board " 0-91
BE-03 Board D-94
BE-04 Board 0-97
OR-13 Board (For 02/04 Model) 0-97
DR-20 Board (For 00 Model) " 0-97
SL-07 Board (For 02/04 Model) 0-97
SL-08 Board (For 02/04 Model) 0-97
SL-09 Board (For 02/04 Model) 0-97
RP-09 Board . . . . . . . . . . . . . . . . . . . . . . . . D-98
DD-Ol Board (For 02/04 Model) " 0-99
OA-07 Board 0-100
CA-09 Board 0-102
RA-05 Board 0-105
TT-Ol Board 0-108
Volume 3
BVH-2000PS Volume 4
-1-

HM-06 Board D-IIO
TM-16 Board D-110
HM-OSBoard D-IIO
MOTOR Board D-110
TD-OS Board D-110
TH-03 Board D-III
TR-07 Board D-III
HD-06 Board D-Ill
CEH-2 Board D-Ill
HD-07 Board (For 00/02 Model) D-III
HD-08 Board (For 04 Model) . . . . . . . . . . . .. D-III
LEVEL CONTROL PANEL
VR-OS Board (For 00/02 Model) D-III
VR-07 Board (For 04 Model) . . . . . . . . . . . .. D-112
ML-02 Board (For 00/02 Model) D-113
ML-03 Board (For 04 Model) D-113
MS-07 Board (For 00/02 Model) D-114
M5-08 Board (For 04 Model) D-114
POWER SUPPLY
AC-39 Board D-114
FV-02 Board D-116
VV-OI Board D-117
FV-OI Board D-119
PS-14Board D-122
CN-S4 Board D-12S
CONNECTOR PANEL
LA-02 Board D-12S
VM-OI Board D-131
CN-37 Board D-134
CN-49 Board D-134
Frame D-13S
Accessories Supplied , D-139
Optional Fixture D-139
-2-
E. CHANGED PARTS
J
BVH-2000PS Volume 4

REPLACEABLE PARTS
SECTION D
REPLACEABLE PARTS AND OPTIONAL FIXTURE
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(3) M~iV~J IC~-g.QtnIW: SECTION E CHANGED
PARTS iVJji-~.I1~iV t: Co
(4) $~o:>:t:£~
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BVH·2000(J/U/C)/PS/PM
Notes on Repair Parts
(1) Safety Related Components Warning
Components identified by shading marked with
& on the exploded views and electrical spare
parts list are critical to safe operation. Replace
these components with Sony parts whose part
numbers appear in this manual or in service bul-
letins and service manual supplements published
by Sony.
(2) Standardization of Parts
Repair parts supplied from Sony Parts Center may not
be always identical with the part which actually in use
due to "accommodating the improved parts and/or
engineering changes" or "standardization of genuine
parts".
This manual's exploded views and electrical spare parts
list are indicating the parts numbers of "the standard-
ized genuine parts at present".
Regarding engineering parts changes in our engineering
department, refer to SECTION E CHANGED PARTS.
(3) Stock of Parts
Parts marked with ( ) on the spare parts list are not nor-
mally required for routine service work. Orders for
parts marked with () will be processed, but allow for
additional delivery time.
(5) Units for Capacitors, Inductors and Resistors
The following units are assumed in schematic diagrams,
electrical parts list and exploded views unless otherwise
specified:
Capacitors: pF
Inductors: pH
Resistors: ohm
0-1

FRONT PANEL ASSY FRONT PANEL ASSY
FRONT PANEL ASSEMBLIES (BVH-2000/2500)
No. Part No. Description
~':\ ~
AOI
()
A-6004-108-A PANEL ASSY,DRUM
A02
()
A-6004-127-B PANEL ASSY,REEL
,,;'/
~-
///
A03
()
A-6004-110-C PANEL(I) ASSY,PCB INDICATION
'"
<-:
A04
()
A-6004-112-A COVER ASSY,HEAD
//
~/ -;
./
(for BVH-2000)
A05
()
A-6004-113-B COVER ASSY
...
~
~
A06
()
A-6004-114-C DAMPER ASSY
~,
A07
()
A-6004-118-A COVER ASSY,HEAD
(for BVH-2000PS)
e
A08
()
A-6004-120-A COVER ASSY,HEAD
~~
(for BVH-2000PM)
,~
//
A09
()
A-6004-128-A COVER ASSY,HEAD
~
/
"'-
(for BVH-2500)
307
XOI
()
X-3673-646-0 LID ASSY,UPPER
201 2-523-667-00 CUSHION
302
()
3-566-707-00 EMBLEM,SONY
303 3-575-368-00 SPRING,COMPRESSION
304 3-657-977-00 EMBLEM,OMEGA
305
()
3-673-869-00 COVER(T) ,GUIDE
2~
~~
-
306
()
3-673-870-00 COVER(S) ,GUIDE
307
()
3-673-881-00 SASH(RIGHT),ORNAMENTAL
308
()
3-673-882-00 SASH(LEFT),ORNAMENTAL
309
()
3-673-883-00 KNOB LOCK
310
()
3-673-917-00 PLATE(R),ORNAMENTAL
311
()
3-673-918-00 PLATE(L),ORNAMENTAL
312
()
3-673-944-00 NUT,M3,ORNAMENTAL
313
()
3-673-946-00 GLASS,WINDOW
314 3-673-965-00 SHAFT,FITTING,DAMPER
315
()
3-673-968-00 STOPPER,SCREW
316
()
3-673-971-00 COVER,CAPSTAN 703 7-623-954-51 WASHER,M3,FIBER
317
()
3-673-985-00 COVER,FRONT SHIELD 704 7-624-200-11 PUSH NUT 1.5
318
()
3-815-122-00 BUSH ING,RUBBER 705 7-626-301-31 SPRI NG PIN 2><10
319 3-840-411-00 PUSH NUT 2.4 706 7-682-350-04 SCREW,RK3xI2
320 3-701-441-21 WASHER,M4,POLY 707 7-684-023-04 NUT,M3
321
()
3-673-784-00 CAP 708 7-686-531-01 SCREW,PSW3xI4
322
()
3-680-318-00 COVER,STOPPER 709 7-686-623-04 SCREW,B3x5
323 3-674-608-00 LABEL(I),PC BOARD 710 7-686-624-09 SCREW,B3x6
(for BVH-2000) 711 7-686-626-04 SCREW,B3xl0
324 3-674-685-00 LABEL(2),PC BOARD 712 7-686-639-04 SCREW,84xI6,WHITE
(for BVH-2000PS)
325 3-674-694-00 LABEL(3),PC BOARD 713 7-686-639-09 SCREW,B4xI6,BLACK
(for BVH-2000PM) 714 7-687-603-14 SCREW,BTP2.6x6
/
/
715 7-687-614-14 SCREW,BTP3x8
/
/
/
/
/
326 3-680-356-01 LABEL,PC BOARD(I) 716 7-688-003-11 WASHER,M3,MIDDLE
/
/
(for BVH-2500) 717 7-688-004-13 WASEHR,M4,MIDDLE,WHITE
~
323 FOR BVH -2000
8 FOR BI/H -,aooPS
327 3-680-376-01 LABEL(2),PC BOARD
->
@ FOR e'lH-2000PM
(for BVH-2500P) 718 7-688-004- 11 WASHER,M4,MIDDLE
dd
@ FOR BVH-2 lOO
401
()
4-324-412-00 SPACER 719 7-688-004-12 WASHER,M4,MIDDLE,BLACK
''''G
@ FOR BVH-2500P
402 4-864-521-00 SPRING COMPRESSION 720 7-682-349-04 SCREW,RK3xl0
701 7-621-912-30 SCREW,B2.6x6
D-3
702 7-623-923-01 WASHER,M2.6,POLY
D-4

....................................... ~~
RONT PANEL ASSY
0-4
~ FO. 6'"-.000
C§j) I>O~ ev H ~ ZOotjpS
® FO~ aVN-ZOOOP~
@ "'O~ SVH-.< :'iOO
® ~OR 8VH-.Z,OOP<
F"FrONr PANEL ASSEMBLIES
8Wi-ZOoO
B\lH-200o~s
eVH-<OOOPM
!3VH-Z500/p
0-5

POWER SUPPLY ASSY
POWER SUPPLY ASSEMBLY (BVH-2000/2500)
No. Part No. Description
AOI
() A-4925-002-A ffi COMPLETE PCB,FV-Ol
A02
()
A-4925-004-A ffi COMPLETE PCB,FV-02
A03 () A-4925-003-A ffi COMPLETE PCB, VV-Ol
A04
()
A-4925-001-A ffi COMPLETE PCB,AC-39
101 1-532-653-00
ffi C IRCU IT PROTECrOR,
5OmA/65V
102
( )
1-536-712-11 TERMINAL BOARD,2P
103 1-541-170-21 FAN,DC 12V,FB-08BI2HA
104 1-541-203-00 FAN,DC 12V,FB-12CI2L
105 1-554-145-00
ffi SW ITCH ,ROCKER
201
( )
2-252-609-00 COVER,FAN
301
()
3-630-837-00 BUSHING
302
( )
3-680-316-00 NUT,M4,NYLON
303 3-649- 728-00 ffi STOPPER ,CORD
304
()
3-651-849-00 SPACER,PANEL
305
()
3-657-653-00 ARM,GUARD
306
( )
3-657-654-00 RING,ORNAMENTAL
307
( )
3-673-774-00 HINGE
308
()
3-674-641-00 COVER,VS
(for BVH-2000/PM)
(for BVH-2500)
309
()
3-674-642-00 COVER, VS
(for BVH-2000PS)
310
( )
3-673-774-11 HINGE
401
( )
3-303-890-01 SPRING,COMPRESSION
701 7-623-210-22 SPRING WASHER,M4
702 7-623-954-41 WASHER,M3,FIBER
703 7-686-624-09 SCREW,B3x6
704 7-682-547-09 SCREW,+B3x6
705 7-682-571-09 SCREW,B4x45
706 7-682-648-01 SCREW,+PS3x8
707 7-682-651-01 SCREW,PS3xI4
708 7-682-948-01 SCREW,+PSW3x8
709 7-684-023-04 NUT,M3
710 7-684-024-04 NUT,M4
711 7-686-528-01 SCREW,PSW3x8
712 7-686-625-09 SCREW,B3x8
713 7-686-639-04 SCREW,B4xI6
714 7-686-640-09 SCREW,B4x20
715
716
717
D-6
7-688-003-11
7-688-004-12
7-688-005-02
POWER SUPPLY ASSY POWER SUPPL'
~---~
.:
-:
/
/
/
FOR BVH -20Q012000PM
BVH -2500
@ FOR BVH -2000PS
BY H -2500P
WASHER,M3,MIDDLE
WASHER,M4,MIDDLE,BLACK
WASHER,M5,SMALL,BLACK
D-7

I POWER SUPPLY ASSY POWER SUPPLY ASSY
I
308 FOR BVH -2000/2000PM
BVH -2500
309 FOR BVH -200QPS
BV H -2500P
0-7
201
POWER SUPPLY ASSEMBLY
BVH-2000
BVH- 2000PS
BVH- 2000 PM
BVH- 2500/P
0-8

OR PANEL ASSEMBLY (BVH-2000/2500)
CONNECT
No. Part No.
AOI () A-6011-062-A
A02 () A-6013-043-A
A03 () A-6025-082-A
A04 () A-6013-057-A
101 1-507-552-21
102 1-509-176-31
103 1-509-184-31
104 1-509-471-00
105 1-552-078-00
106 () 1-560-769-00
107 1-561-655-00
108 1-561-781-21
109 () 1-561-897-00
110 () 1-561-898-00
111 () 1-561-899-00
112 () 1-606-713-00
201 2-090-229-00
301 () 3-680-316-00
302 () 3-651-849-00
303 3-651-875-00
304 () 3-673-859-02
305 () 3-673-910-00
306 () 3-701-822-00
307 () 3-703-150-00
401 4-812-134-11
402 ()
701
702
703
704
3-303-890-01
7-621-559-20
7-621-559-30
7-621-912-38
7-682-247-09
705
706
707
708
709
7-684-023-04
7-686-527-01
7-686-625-09
7-686-640-09
7-688-004-12
Desclrptlon
COMPLETE PCB,VM-Ol
COMPLETE PCB,LA-02
(for BVH-2000/PS/PM 00,02)
(for BVH-2500)
COMPLETE PCB,CN-49
COMPLETE PCB,LA-02
(for BVH-2000PS 04)
JACK,PHONE
RECEP.,XLR-3P,MALE
RECEP.,XLR-3P,FEMALE
RECEP.,18P,FEMALE
SW ITCH ,SLIDE
RECEP.,D-SUB,15-PIN,MALE
RECEP.,D-SUB,9-PIN,FEMALE
RECEP.,BNC
RECEP.,D-SUB,15-PIN,FEMALE
RECEP.,D-SUB,37-PIN,FEMALE
RECEP.,D-SUB,50-PIN,FEMALE
CN-37 BOARD
(WITHOUT COMPONENT)
NUT,PLATE
NUT,M4,NYLON
SPACER,PANEL
HINGE,FRONT
LABEL,CONNECTOR
SCREW,CONNECTOR
HOLDER, WIRE
HOLDER,WIRE
RIVET,NYLON
SPRING,COMPRESSION
SCREW ,K2.6x4
SCREW,K2.6x5
SCREW,B2.6x6
SCREW,K3x6
NUT,M3
SCREW,PSW3x6
SCREW,B3x8
SCREW,B4x20
WASHER,M4,MIDDLE,BLACK
CONNECTOR PANEL ASSY CONNECTOR PANEL ASSY
303
CONNECTOR PANEL ASSEMBLY
BVH- 2000
BVH- 2000PS
BVH- 2000PM
BVH- 2500/P
0-9
0-10